- 30 -
USER MANUAL
Remarks:
this setting is for power saving.
XX=00
turn off sleep mode
XX=01
Level I
XX=02
Level II
###
is the ending character
Here is some explanation for the sleep mode. First, assume that the GPS
acquisition time is ONE minute.
[1]
In Level I
The
GPS module will be working for the
fi
rst three minutes (i.e. 3 times of
acquisition time) and then shut down for ONE minute (i.e. equivalent to
acquisition time), and then work again for another three minutes……
[2]
In Level II
The GPS module will be working for the
fi
rst two minutes (i.e. twice of
acquisition time) and then shut down for ONE minute (i.e. equivalent to
acquisition time), and then work again for another two minutes……
Power down
W******,026,XX
W000000,026,10
Remarks:
to set power down mode when the tracker is inactive or station-
ary for a period of time.
In Power Down mode, GPS stops working and GSM enters sleep and
stop sending out message until it is activated by message, incoming calls,
movement or triggered by three buttons
XX=00,
to turn off this function.
XX=01~99,
to turn on Power Down after a speci
fi
ed period of being inactive
(or stationary). It is in unit of minute.
In this example, the tracker will enter power down mode after it is inactive
(or stationary) for 10 minutes.
Listen (wiretapping)
W******,030,T
W000000,030,88888888
Remarks:
T is the telephone number for wiretapping and max. 16 digits
Correct time
difference
W******,032,T
W000000,032,480
W000000,032,-120
Remarks:
Default time of the tracker is GMT, you can use this comment to
correct it to your local time. This SMS-Command is for SMS tracking only.
T=0,
to turn off this function.
T=[1, 65535]
to set time difference in minute to GMT.
For those ahead of GMT, just input the time difference in minute directly. For
example, GMT+8, W000000,032,480
‘-‘is required for those behind GMT. For example, W000000,032,-120.
Set SMS initials
W******,033,P,Char
W000000,033,1,help
